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DPF regeneration captured

Posted: Tue Apr 28, 2015 4:38 pm
by carlus
Thanks to forscan for android I caught an automatic regeneration of the DPF.

It took about 10 minutes, the temperature of the DPF has reached 640 °C and even that has not been cleaned all the "PM" has not stopped car regeneration.

I find it amazing the information we can get with this tool.

Thank you very much.

Here the graphics:

Image

Image

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Re: DPF regeneration captured

Posted: Wed Apr 29, 2015 11:48 am
by int0x13
hi, it seems that the mazad cars has a lot more DPF pids that my Focus.
Can you detail all the PIDs you are mentionning and their meaning.
Your graphics has no axis legend.
You should give the exported captured file so we can check your graphics.
Thanks.
I've done myself a DPF capture with my Focus, but the PIDs are totally different. I have no PID called "Regeneration required", so can only guess when there is a regen based on some other PIDs. Those PIDs related to regen on my PCM are:
EGT_Pre (pre catalytic temperature)
EGT_Post (post catalytic temperature)
DP_DPF (differential pressure between PRE and POST)
And i have no more PIDs related to DPF.